The T-H Meter is a device that can easily measure and display the temperature and humidity in an aquarium. Its simple form does not detract from the aesthetics of the aquarium. By knowing the temperature and humidity inside the aquarium, you can enjoy growing plants while maintaining an environment suitable for them. Please enjoy the original beauty for a longer period of time by controlling appropriate temperature and humidity.

■T-H Meter – Product Information
https://dooa.jp/en/products/2023/09/t-h-meter/